Informational Guide to Grade 3 Math Summative Assessment

Transcription

1 Informational Guide Grade 3 Math Summative ssessment

2 Overview This guide has been prepared provide specific information about the PR Summative ssessments. The PR ssessments are based upon -entered Design (ED). -entered Design is a systematic approach test development. The design work begins with developing claims (the inferences we want draw about what students know and can do). Next, evidence statements are developed describe the tangible things we could point, highlight or underline in a student work product that would help us prove our claims. Then, tasks are designed elicit this tangible evidence. This guide provides information on the following for the Grade 3 Math Summative ssessments: PR laims Structure PR Task Types PR Test Blueprint PR s and Tables PR ssessment Policies The Tables in this document are formatted assist educars in understanding the content of the summative assessment. s are grouped indicate those assessable as Type I items, Type II items, and Type III items. Informational Guide Grade 3 Math Summative ssessment 2

3 laims Structure: Grade 3 Master laim: On-Track for college and career readiness. The degree which a student is college and career ready (or on-track being ready) in mathematics. The student solves grade-level /course-level problems in mathematics as set forth in the Standards for ontent with connections the Standards for Practice. Sub-laim : Major ontent 1 with onnections The student solves problems involving the Major ontent 1 for her grade/course with connections the Standards for Practice points Sub-laim B: dditional & Supporting ontent 2 with onnections The student solves problems involving the dditional and Supporting ontent 2 for her grade/course with connections the Standards for Practice points Sub-laim D: Highlighted Practice MP.4 with onnections ontent (modeling/application) The student solves real-world problems with a degree of difficulty appropriate the grade/course by applying knowledge and skills articulated in the standards for the current grade/course (or for more complex problems, knowledge and skills articulated in the standards for previous grades/courses), engaging particularly in the Modeling practice, and where helpful making sense of problems and persevering solve them (MP. 1),reasoning abstractly and quantitatively (MP. 2), using appropriate ols strategically (MP.5), looking for and making use of structure (MP.7), and/or looking for and expressing regularity in repeated reasoning (MP.8). 12 points Sub-laim : Highlighted MP.3,6 with onnections ontent 3 (expressing mathematical reasoning) The student expresses grade/course-level appropriate mathematical reasoning by constructing viable arguments, critiquing the reasoning of others, and/or attending precision when making mathematical statements. Total Exam Score Points: 66 points 14 points 1 For the purposes of the PR Mathematics assessments, the Major ontent in a grade/course is determined by that grade level s Major lusters as identified in the PR Model ontent Frameworks v.3.0 for Mathematics. Note that tasks on PR assessments providing evidence for this claim will sometimes require the student apply the knowledge, skills, and understandings from across several Major lusters. 2 The dditional and Supporting ontent in a grade/course is determined by that grade level s dditional and Supporting lusters as identified in the PR Model ontent Frameworks v.3.0 for Mathematics. 3 For Grades 3-8, Sub-laim includes only Major ontent. Informational Guide Grade 3 Math Summative ssessment 3

4 Overview of PR Mathematics Task Types Task Type Type I Type II Type III Description conceptual understanding, fluency, and application written arguments/ justifications, critique of reasoning, or precision in mathematical statements modeling/application in a real-world context or scenario Reporting ategories Sub-laim : Solve problems involving the major content for the grade level Sub-laim B: Solve problems involving the additional and supporting content for the grade level Sub-laim : Express mathematical reasoning by constructing mathematical arguments and critiques Sub-laim D: solve realworld problems engaging particularly in the modeling practice Scoring Method computerscored only computerand handscored tasks computerand handscored tasks Practice(s) can involve any or all practices primarily MP.3 and MP.6, but may also involve any of the other practices primarily MP.4, but may also involve any of the other practices Informational Guide Grade 3 Math Summative ssessment 4

5 Grade 3 High Level Blueprint Summative ssessment * Task Type/ Point Value Number of Tasks Total Points Number and Point Values for each Task Type Type I 1 Point Type I 2 Point Type II 3 Point Type II 4 Point Type III 3 Point Type III 6 Point Total Percentage of ssessment Points by Task Type Type I (40/66) 61% Type II (14/66) 21% Type III (12/66) 18% *The assessment will also include embedded field-test items which will not count wards a student s score. Informational Guide Grade 3 Math Summative ssessment 5

6 s statements describe the knowledge and skills that an assessment item/task elicits from students. These are derived directly from the New Jersey Student Learning Standards for Mathematics (the standards), and they highlight the advances of the standards, especially around their focused coherent nature. The evidence statement keys for grades 3 through 8 will begin with the grade number. High school evidence statement keys will begin with HS or with the label for a conceptual category. Together, the five different types of evidence statements described below provide the foundation for ensuring that PR assesses the full range and depth of the standards which can be downloaded from n might: 1. Use exact standard language For example: 8.EE.1 - Know and apply the properties of integer exponents generate equivalent numerical expressions. For example, = 3-3 = 1/3 3 = 1/27. This example uses the exact language as standard 8.EE.1 2. Be derived by focusing on specific parts of a standard For example: 8.F.5-1 and 8.F.5-2 were derived from splitting standard 8.F.5: 8.F.5-1 Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or decreasing, linear or nonlinear). 8.F.5-2 Sketch a graph that exhibits the qualitative features of a function that has been described verbally. Together these two evidence statements are standard 8.F.5: Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or 2 decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally. 3. Be integrative (Int) Integrative evidence statements allow for the testing of more than one of the standards on a single item/task without going beyond the standards create new requirements. n integrative evidence statement might be integrated across all content within a grade/course, all standards in a high school conceptual category, all standards in a domain, or all standards in a cluster. For example: Grade/ourse 4.Int.2 (Integrated across Grade 4) onceptual ategory F.Int.1 (Integrated across the Functions onceptual ategory) Domain 4.NBT.Int.1 (Integrated across the Number and Operations in Base Ten Domain) luster 3.NF..Int.1 (Integrated across the Number and Operations Fractions Domain, luster ) Informational Guide Grade 3 Math Summative ssessment 6

7 4. Focus on mathematical reasoning reasoning evidence statement (keyed with ) will state the type of reasoning that an item/task will require and the content scope from the standard that the item/task will require the student reason about. For example: Base explanations/reasoning on the relationship between addition and subtraction or the relationship between multiplication and division. o ontent Scope: Knowledge and skills are articulated in 3.O onstruct, aunomously, chains of reasoning that will justify or refute propositions or conjectures. o ontent Scope: Knowledge and skills are articulated in 7.RP.2 Note: When the focus of the evidence statement is on reasoning, the evidence statement may also require the student reason about securely held knowledge from a previous grade. 5. Focus on mathematical modeling modeling evidence statement (keyed with D) will state the type of modeling that an item/task will require and the content scope from the standard that the item/task will require the student model about. For example: 4.D.2 Solve multi-step contextual problems with degree of difficulty appropriate Grade 4 requiring application of knowledge and skills articulated in 3.O., 3.O.8,3.NBT, and/or 3.MD. Note: The example 4.D.2 is of an evidence statement in which an item/task aligned the evidence statement will require the student model on grade level, using securely held knowledge from a previous grade. HS.D.5 - Given an equation or system of equations, reason about the number or nature of the solutions. o ontent scope: -REI.11, involving any of the function types measured in the standards. The numbers at the end of the integrated, modeling and reasoning keys are added for assessment clarification and tracking purposes. For example, 4.Int.2 is the second integrated in Grade 4. Informational Guide Grade 3 Math Summative ssessment 7

8 Listing by Type 1, Type II, and Type III The PR s for Grade 3 Mathematics are provided starting on the next page. The list has been organized indicate whether items designed are aligned an used for Type I items, Type II items (reasoning), or Type III items (modeling). s are presented in the order shown below and are color coded: Peach is applicable Type I items. Lavender is applicable the Type II items. qua is applicable the Type III items. Informational Guide Grade 3 Math Summative ssessment 8

9 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate 3.O.1 Interpret products of whole numbers, e.g., interpret 5 7 as the tal number of objects in 5 groups of 7 objects each. For example, describe a context in which a tal number of objects can be expressed as 5 7. i) Tasks involve interpreting rather than calculating products in terms of equal groups, arrays, area, and/or measurement quantities. (See SSM, Table 2, ommon multiplication and division situations, p. 89.) For example, the tal number of books if 5 shelves each have 7 books can be represented by the expression 5x7 rather than Marcie placed 7 books on each of 5 shelves. How many books does she have? ii) Tasks do not require students interpret products in terms of repeated addition, skipcounting, or jumps on the number line. MP.2, MP.4 iii) The italicized example refers describing a real-world context, but describing a context is not the only way meet the standard. For example, another way meet the standard would be identify contexts in which a tal can be expressed as a specified product. 3.O.2 Interpret whole-number quotients of whole numbers, e.g., interpret 56 8 as the number of objects in each share when 56 objects are partitioned equally in 8 shares, or as a number of shares when 56 objects are partitioned in equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as i) Tasks involve interpreting rather than calculating quotients in terms of equal groups, arrays, area, and/or measurement quantities. (See SSM, Table 2, ommon multiplication and division situations, p. 89.). For example, 35 books are placed equally on 7 shelves can be represented by the expression 35 7 rather than Marcie has 35 books. She placed the same number on each of 7 shelves. How many books did she place on each shelf? ii) Tasks do not require students interpret quotients in terms of repeated subtraction, skipcounting, or jumps on the number line. iii) The italicized example refers describing a real-world context, but describing a context is not the only way meet the standard. For example, another way meet the standard would be identify contexts in which a number of objects can be expressed as a specified quotient. MP.2, MP.4 iv) Half the tasks require interpreting quotients as a number of objects in each share and half require interpreting quotients as a number of equal shares. 3.O.3-1 Use multiplication within 100 (both facrs less than or equal 10) solve word problems in situations involving equal groups, arrays, or area, e.g., by using drawings and equations with a symbol for the unknown number represent the problem. i) ll products come from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). ii) 75% of tasks involve multiplying find the tal number (equal groups, arrays); 25% involve multiplying find the area. iii) For more information see SS Table 2, ommon multiplication and division situations, p. 89 and the O Progression. MP.1, MP.4 Informational Guide Grade 3 Math Summative ssessment 9

10 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate 3.O.3-2 Use multiplication within 100 (both facrs less than or equal 10) solve word problems in situations involving measurement quantities other than area, e.g., by using drawings and equations with a symbol for the unknown number represent the problem. i) ll products come from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). ii) Tasks involve multiplying find a tal measure (other than area). iii) For more information see SS Table 2, ommon multiplication and division situations, p. 89 and the O Progression. MP.1, MP.4 i) ll quotients are related products from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). 3.O.3-3 Use division within 100 (quotients related products having both facrs less than or equal 10) solve word problems in situations involving equal groups, arrays, or area, e.g., by using drawings and equations with a symbol for the unknown number represent the problem. ii) Tasks using this will be created equally among the following: dividing find the number in each equal group or in each equal row/column of an array; dividing find the number of equal groups or the number of equal rows/columns of an array; and dividing an area by a side length find an unknown side length. MP.1, MP.4 iii) For more information see SS Table 2, ommon multiplication and division situations p. 89 and the O Progression. 3.O.3-4 Use division within 100 (quotients related products having both facrs less than or equal 10) solve word problems in situations involving measurement quantities other than area, e.g., by using drawings and equations with a symbol for the unknown number represent the problem. i) ll quotients are related products from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). ii) Half the tasks involve finding the number of equal pieces and half involve finding the measure of each piece. iii) For more information see SS Table 2, ommon multiplication and division situations, p. 89 and the O Progression. MP.1, MP.4 3.O.4 Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8? = 48, 5 = 3, 6 6 =?. i) Tasks do not have a context. ii) Only the answer is required. iii) ll products and related quotients are from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). - 3.O.6 Understand division as an unknown-facr problem. For example, find 32 8 by finding the number that makes 32 when multiplied by 8. i) ll products and related quotients are from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). - Informational Guide Grade 3 Math Summative ssessment 10

11 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate i) Tasks do not have a context. ii) Only the answer is required. 3.O.7-1 Fluently multiply and divide within 25. By end of grade 3, know from memory all products of two one-digit numbers. iii) Tasks require finding products and related quotients accurately. For example, each 1-point task might require four or more computations, two or more multiplication and two or more division. - iv) Tasks are not timed. i) Tasks do not have a context. ii) Only the answer is required. 3.O.7-2 Fluently multiply and divide within 100. By the end of Grade 3, know from memory all products of two one-digit numbers. iii) Tasks require finding of products and related quotients accurately. For example, each 1- point task might require four or more computations, two or more multiplication and two or more division. - iv) 75% of tasks are from the harder three quadrants of the times table (a b where a > 5 and/or b > 5). v) Tasks are not timed. i) Tasks do not require a student write a single equation with a letter standing for the unknown quantity in a two-step problem, and then solve that equation. 3.O.8 Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. ssess the reasonableness of answers using mental computation and estimation strategies including rounding. ii) Tasks may require students write an equation as part of their work find a solution, but students are not required use a letter for the unknown. iii) ddition, subtraction, multiplication and division situations in these problems may involve any of the basic situation types with unknowns in various positions (see SSM, Table 1,ommon addition and subtraction situations, p. 88; SSM, Table 2, ommon multiplication and division situations, p. 89; and the document for the O Progression ). MP.1, MP.4 B 3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. i) Tasks have no context. ii) Tasks are not timed - B 3.NBT.3 Multiply one-digit whole numbers by multiples of 10 in the range (e.g., 9 80, 5 60) using strategies based on place value and properties of operations. i) Tasks have no context. MP.7 3.NF.1 Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned in b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b. i) Tasks do not involve the number line. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. MP.2 Informational Guide Grade 3 Math Summative ssessment 11

12 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate 3.NF.2 Understand a fraction as a number on the number line; represent fractions on a number line diagram. a. Represent a fraction 1/b on a number line diagram by defining the interval from 0 1 as the whole and partitioning it in b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line. b. Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line. i) Fractions may be greater than 1. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) Fractions equal whole numbers in 20% of these tasks. iv) iii) Tasks have thin context 2 or no context. v) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. MP.5 3.NF.3a-1 Explain equivalence of fractions in special cases and compare fractions by reasoning about their size. a. Understand two fractions as equivalent (equal) if they are the same size. i) Tasks do not involve the number line. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. iv) The explanation aspect of 3.NF.3 is not assessed here. MP.5 3.NF.3a-2 Explain equivalence of fractions in special cases and compare fractions by reasoning about their size. a. Understand two fractions as equivalent (equal) if they are the same point on a number line. i) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) The explanation aspect of 3.NF.3 is not assessed here. MP.5 3.NF.3b-1 Explain equivalence of fractions in special cases and compare fractions by reasoning about their size. b. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). i) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) The explanation aspect of 3.NF.3 is not assessed here. MP.7 3.NF.3c Explain equivalence of fractions in special cases and compare fractions by reasoning about their size. c. Express whole numbers as fractions, and recognize fractions that are equivalent whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram. i) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) The explanation aspect of 3.NF.3 is not assessed here. MP.3, MP.5, MP.7 3.NF.3d Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. d. ompare two fractions with the same numerar or the same denominar by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model. i) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. ii) Fractions equivalent whole numbers are limited 0 through 5. iii) Justifying is not assessed here. For this aspect of 3.NF.3d, see and iv) Prompts do not provide visual fraction models; students may at their discretion draw visual fraction models as a strategy. MP.7 Informational Guide Grade 3 Math Summative ssessment 12

13 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate 3.NF..Int.1 In a contextual situation involving a whole number and two fractions not equal a whole number, represent all three numbers on a number line diagram, then choose the fraction closest in value the whole number. i) Fractions equivalent whole numbers are limited 0 through 5. ii) Fraction denominars are limited 2, 3, 4, 6 and 8. MP.2, MP.4, MP.5 i) Time intervals are limited 60 minutes 3.MD.1-1 Tell and write time the nearest minute and measure time intervals in minutes. ii) No more than 20% of items require determining a time interval from clock readings having different hour values. iii) cceptable interval: Start time 1:20, end time 2:10 time interval is 50 minutes. Unacceptable interval: Start time 1:20, end time 2:30 time interval exceeds 60 minutes. - 3.MD.1-2 Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. i) Only the answer is required. ii) Tasks do not involve reading start/sp times from a clock nor calculating elapsed time. MP.1, MP 2, MP.4, MP.5 3.MD.2-1 Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). i) Estimates are the result of reading a scale. - 3.MD.2-2 dd, subtract, multiply, or divide solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) represent the problem. i) Only the answer is required (methods, representations, etc. are not assessed here). ii) Units of grams (g), kilograms (kg), and liters (l). MP.1, MP.2, MP.4, MP.5 3.MD.2-3 Measure or estimate liquid volumes or masses of objects using standard units of grams (g), kilograms (kg), and liters (l), then use the estimated value(s) estimate the answer a one-step word problem by using addition, subtraction, multiplication, or division. - MP.5, MP.6 (in the case of measuring) ontent Scope: 3.MD.2 i) Tasks involve no more than 10 items in 2-5 categories. B 3.MD.3-1 Draw a scaled picture graph and a scaled bar graph represent a data set with several categories. For example, draw a bar graph in which each square in the bar graph might represent 5 pets. ii) ategorical data should not take the form of a category that could be represented numerically (e.g. ages of students). iii) Tasks do not require students create the entire graph, but might ask students complete a graph or otherwise demonstrate knowledge of its creation. MP.2 Informational Guide Grade 3 Math Summative ssessment 13

14 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate B 3.MD.3-3 Solve a put-gether problem using information presented in a scaled bar graph, then use the result answer a how many more or how many less problem using information presented in the scaled bar graph. i) Tasks do not require computations beyond the grade 3 expectations. MP.4 ontent Scope: 3.MD.3 B 3.MD.4 Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units whole numbers, halves, or quarters. - MP.2, MP.5 Recognize area as an attribute of plane figures and understand concepts of area measurement. 3.MD.5 a. square with side length 1 unit, called a unit square, is said have one square unit of area, and can be used measure area. - MP.7 b. plane figure which can be covered without gaps or overlaps by n unit squares is said have an area of n square units. 3.MD.6 Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units). - MP.7 i) Products are limited the 10x10 multiplication table. ii) This ES is different from 3.O.3-1 in the following ways: 3.MD.7b-1 Relate area the operations of multiplication and addition. b. Multiply side lengths find areas of rectangles with whole-number side lengths in the context of solving real-world and mathematical problems. 3.MD.7b-1 emphasizes application/skill while the emphasis of 3.O.3-1 is on demonstration of understanding of multiplication using not only area but also equal groups and arrays by modeling. 3.MD.7b-1 permits mathematical problems while 3.O.3-1 is restricted word problems. MP.4, MP.5 3.MD.7b-1 allows for facrs less than or equal 5 while the facrs used in 3.O.3-1 are restricted the harder three quadrants. Informational Guide Grade 3 Math Summative ssessment 14

15 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate Relate area the operations of multiplication and addition. 3.MD.7d d. Recognize area as additive. Find areas of rectilinear 3 figures by decomposing them in non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique solve real world problems. - MP.7 B 3.MD.8 Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters. - MP.2, MP.4, MP.5 B 3.G.1 Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong any of these subcategories. - - B 3.G.2 Partition shapes in parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape in 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape. - - i) Tasks must be aligned the first standard and 1 or more of the subsequent standards listed in the content scope. ii) Tasks do not require computations beyond the grade 3 expectations. 3.Int.1 Given a two-step problem situation with the four operations, round the values in the problem, then use the rounded values produce an approximate solution. ontent Scope: 3.O.8, 3.NBT.1, 3.NBT.2, 3.NBT.3 iii) Tasks do not require a student write a single equation with a letter standing for the unknown quantity in a two-step problem, and then solve that equation. iv) Tasks may require students write an equation as part of their work find a solution, but students are not required use a letter for the unknown. v) ddition, subtraction, multiplication and division situations in these problems may involve any of the basic situation types with unknowns in various positions (see SSM, Table 1,ommon addition and subtraction situations, p. 88; SSM, Table 2, ommon multiplication and division situations, p. 89; and the Progression document for the O Progression). MP.4, MP.6 Informational Guide Grade 3 Math Summative ssessment 15

16 Sub-laim Text larifications, limits, emphases, and other information intended ensure appropriate i) Tasks must be aligned the first standard and 1 or more of the subsequent standards listed in the content scope. ii) Tasks do not require a student write a single equation with a letter standing for the unknown quantity in a two-step problem, and then solve that equation. 3.Int.2 Solve two-step word problems using the four operations requiring a substantial addition, subtraction, or multiplication step, drawing on knowledge and skills articulated in 3.NBT. ontent Scope: 3.O.8, 3.NBT.2, and 3.NBT.3 iii) Tasks may require students write an equation as part of their work find a solution, but students are not required use a letter for the unknown. iv) ddition, subtraction, multiplication and division situations in these problems may involve any of the basic situation types with unknowns in various positions (see SSM, Table 1,ommon addition and subtraction situations, p. 88; SSM, Table 2, ommon multiplication and division situations, p. 89; and the Progression document for the O Progression). MP.1, MP.4 Substantial (def.) Values should be wards the higher end of the numbers identified in the standards. B 3.Int.3 Solve real world and mathematical problems involving perimeters of polygons requiring a substantial addition, subtraction, or multiplication step, drawing on knowledge and skills articulated in 3.NBT. ontent Scope: 3.MD.8, 3.NBT.2, and 3.NBT.3 i) Tasks must be aligned the first standard and 1 or more of the subsequent standards listed in the content scope. Substantial (def.) Values should be wards the higher end of the numbers identified in the standards. MP.1 (if the problem has a real world context), MP.4 B 3.Int.4 Use information presented in a scaled bar graph solve a two-step how many more or how many less problem requiring a substantial addition, subtraction, or multiplication step, drawing on knowledge and skills articulated in 3.NBT. ontent Scope: 3.MD.3, 3.NBT.2, and 3.NBT.3 i) Tasks must be aligned the first standard and 1 or more of the subsequent standards listed in the content scope. Substantial (def.) Values should be wards the higher end of the numbers identified in the standards. MP.1, MP.2, MP.4 3.Int.5 dd, subtract, or multiply solve a one-step word problem involving masses or volumes that are given in the same units, where a substantial addition, subtraction, or multiplication step is required drawing on knowledge and skills articulated in 3.NBT, e.g., by using drawings (such as a beaker with a measurement scale) represent the problem.7. ontent Scope: 3.MD.2, 3.NBT.2, and 3.NBT.3 i) Tasks must be aligned the first standard and 1 or more of the subsequent standards listed in the content scope. Substantial (def.) Values should be wards the higher end of the numbers identified in the standards. MP.1, MP.2, MP.4 Informational Guide Grade 3 Math Summative ssessment 16

17 Sub-laim (ES) Text larifications, limits, emphases, and other information intended ensure appropriate i) Students need not use technical terms such as commutative, associative, distributive, or property Base explanations/reasoning on the properties of operations. ontent Scope: Knowledge and skills articulated in 3.O.5 ii) Products and related quotients are limited the 10x10 multiplication table iii) These tasks may not exceed the content limits of grade 3. For example, 2 x 4 x 5, would be acceptable as students can use the associative property rewrite the expression as 8 x 5 which falls within the content limits of grade 3. The problem 7 x 4 x 5 would exceed the content limits of grade 3 because any use of the associative property would result in a 2-digit multiplier. MP.3, MP.6, MP Base explanations/reasoning on the properties of operations. ontent Scope: Knowledge and skills articulated in 3.O.9 i) Students need not use technical terms such as commutative, associative, distributive, or property. MP.3, MP.6, MP.7, MP Base explanations/reasoning on the properties of operations. ontent Scope: Knowledge and skills articulated in 3.MD.7 i) Tasks may include those with and without real-world contexts. ii) Students need not use technical terms such as commutative, associative, distributive, or property. MP.3, MP.5, MP.6, MP Base explanations/reasoning on the relationship between multiplication and division. ontent Scope: Knowledge and skills articulated in 3.O.6 i) Products and related quotients are limited the 10 x 10 multiplication table. MP.3, MP.6, MP Base arithmetic explanations/reasoning on concrete referents such as diagrams (whether provided in the prompt or constructed by the student in her response), connecting the diagrams a written (symbolic) method. ontent Scope: Knowledge and skills articulated in 3.NF.3b, 3.NF.3d i) Tasks may present realistic or quasi-realistic images of a contextual situation (e.g., a drawing of a partially filled graduated cylinder). However, tasks do not provide the sort of abstract drawings that help the student represent the situation mathematically (e.g., a number line diagram or other visual fraction model). ii) Grade 3 expectations in this domain are limited fractions with denominars 2, 3, 4, 6, and 8. iii) For fractions equal a whole number, values are limited 0 through 5. MP.3 MP.5 MP.6 Informational Guide Grade 3 Math Summative ssessment 17

18 Sub-laim (ES) Text larifications, limits, emphases, and other information intended ensure appropriate Base explanations/reasoning on concrete referents such as diagrams (whether provided in the prompt or constructed by the student in her response). ontent Scope: Knowledge and skills articulated in 3.MD.5, 3.MD.6, 3.MD.7 i) Tasks may include those with and without real-world contexts. ii) Tasks with a context may present realistic or quasi-realistic images of a contextual situation (e.g., a drawing of a meadow). However, tasks do not provide the sort of abstract drawings that help the student represent the situation mathematically (e.g., a tiling of the meadow). MP.3, MP.5, MP Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning.(for example, some flawed student reasoning is presented and the task is correct and improve it.) ontent Scope: Knowledge and skills articulated in 3.O.5 i) Students need not use technical terms such as commutative, associative, distributive, or property. ii) Products and related quotients are limited the 10x10 multiplication table. MP.3, MP.6, MP Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) i) Products and related quotients are limited the 10x10 multiplication table. MP.3, MP.6 ontent Scope: Knowledge and skills articulated in 3.O Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) ontent Scope: Knowledge and skills articulated in 3.O.8 i) Tasks do not require a student write a single equation with a letter standing for the unknown quantity in a two-step problem, and then solve that equation. ii) Tasks may require students write an equation as part of their work find a solution, but students are not required use a letter for the unknown. iii) ddition, subtraction, multiplication and division situations in these problems may involve any of the basic situation types with unknowns in various positions (see SSM, Table 1,ommon addition and subtraction situations, p. 88; SSM, Table 2, ommon multiplication and division situations, p. 89; and the Progression document for the O Progression). MP.3, MP.5, MP Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) ontent Scope: Knowledge and skills articulated in 3.NF.3b, 3.NF.3d i) Grade 3 expectations in this domain are limited fractions with denominars 2, 3, 4, 6, and 8. ii) For fractions equal a whole number, values are limited 0 through 5. MP.3, MP.5, MP.6 Informational Guide Grade 3 Math Summative ssessment 18

19 Sub-laim (ES) Text larifications, limits, emphases, and other information intended ensure appropriate Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) i) Tasks may include those with and without real-world contexts. MP.3, MP.5, MP.6 ontent Scope: Knowledge and skills articulated in 3.MD Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) - MP.3, MP.6, MP.8 ontent Scope: Knowledge and skills articulated in 3.O Distinguish correct explanation/reasoning from that which is flawed, and if there is a flaw in the argument present corrected reasoning. (For example, some flawed student reasoning is presented and the task is correct and improve it.) i) Tasks may have scaffolding 1, if necessary, in order yield a degree of difficulty appropriate Grade 3. MP.3, MP.6 ontent Scope: Knowledge and skills articulated in 2.NBT Present solutions two-step problems in the form of valid chains of reasoning, using symbols such as equals signs appropriately (for example, rubrics award less than full credit for the presence of nonsense statements such as = = 12, even if the final answer is correct), or identify or describe errors in solutions two-step problems and present corrected solutions. ontent Scope: Knowledge and skills articulated in 3.O.8 i) Tasks do not require a student write a single equation with a letter standing for the unknown quantity in a two-step problem, and then solve that equation. ii) Tasks may require students write an equation as part of their work find a solution, but students are not required use a letter for the unknown. iii) ddition, subtraction, multiplication and division situations in these problems may involve any of the basic situation types with unknowns in various positions (see SSM, Table 1,ommon addition and subtraction situations, p. 88; SSM, Table 2, ommon multiplication and division situations, p. 89; and the Progression document for the O Progression). MP.2, MP.3, MP.5, MP Present solutions multi-step problems in the form of valid chains of reasoning, using symbols such as equals signs appropriately (for example, rubrics award less than full credit for the presence of nonsense statements such as = = 12, even if the final answer is correct), or identify or describe errors in solutions multi-step problems and present corrected solutions. i) Tasks may include those with and without real-world contexts. ii) Multi-step problems have at least 3 steps. MP.2, MP.3, MP.5, MP.6 ontent Scope: Knowledge and skills articulated in 3.MD.7b, 3.MD.7d Base explanations/reasoning on a number line diagram (whether provided in the prompt or constructed by the student in her response) ontent scope: Knowledge and skills articulated in 3.NF.2 i) Tasks are limited fractions with denominars 2, 3, 4, 6, and 8. ii) Fractions equivalent whole numbers are limited 0 through 5. MP.3, MP.5, MP.6 Informational Guide Grade 3 Math Summative ssessment 19

20 Sub-laim (ES) Text larifications, limits, emphases, and other information intended ensure appropriate Base explanations/reasoning on a number line diagram (whether provided in the prompt or constructed by the student in her response) ontent scope: Knowledge and skills articulated in 3.MD.1 - MP.3, MP.5, MP.6 D 3.D.1 Solve multi-step contextual word problems with degree of difficulty appropriate Grade 3, requiring application of knowledge and skills articulated in Type I, Sub-laim s. i) Tasks may have scaffolding 1. ii) Multi-step problems must have at least 3 steps. MP.4 D 3.D.2 Solve multi-step contextual problems with degree of difficulty appropriate Grade 3, requiring application of knowledge and skills articulated in 2.O., 2.O.B, 2.NBT, and/or 2.MD.B. i) Tasks may have scaffolding 1, if necessary, in order yield a degree of difficulty appropriate Grade 3. ii) Multi-step problems must have at least 3 steps. MP.4 1 Scaffolding in a task provides the student with an entry point in a pathway for solving a problem. In unscaffolded tasks, the student determines his/her own pathway and process. Both scaffolded and unscaffolded tasks will be included in reasoning and modeling items. 2 Thin context is a sentence or phrase that establishes a concrete referent for the quantity/quantities in the problem, in such a way as provide meaningful avenues for mathematical intuition operate, yet without requiring any sort of further analysis of the context. For example, a task could provide a reason for being given a set of fractional measurements such as, The fractions represent lengths of ribbon. 3 rectilinear figure is a polygon in which all angles measure 90 or 270 degrees. Informational Guide Grade 3 Math Summative ssessment 20

21 alculars: Rulers: Grade 3 ssessment Policies PR mathematics assessments for Grade 3 will not allow calcular usage. For a student who meets the guidelines in the PR ccessibility Features and ccommodations Manual for a calculation device, this accommodation allows a four-function calculation device with square root and percentage functions be used on the grade 3 assessments. The student will need a hand-held calcular because an online calcular will not be available. If a student needs a specific calcular (e.g., large key, talking), the student can also bring his or her own, provided it is specified in his or her approved IEP or 504 Plan. Rulers are used on the Grade 3 PR ssessments. For computer-based assessments, the grade-appropriate ruler is provided through the computer-based platform. For paper-based assessments, rulers are included in the PR-provided materials that are shipped schools/districts. Schools are not allowed provide their own rulers and protracrs for Grade 3 PR assessments. Grade 3 ruler provided on the PR paper-based mathematics assessments (not actual size): Scratch Paper (required): Blank scratch paper (graph, lined or un-lined paper) is intended for use by students take notes and work through items during testing. If graph paper is used during instruction, it is recommended that schools provide graph paper as scratch paper for mathematics units. t least one sheet of scratch paper per unit must be provided each student. ny work on scratch paper will not be scored. Mathematics Reference Sheet: reference sheet is not allowed on the PR mathematics assessments for Grade 3. Informational Guide Grade 3 Math Summative ssessment 21